Function handleUpdateChannel

desktop/src/testing/e2eBridge.ts:5217–5300

(
  args: {
    channelId: string;
    name?: string;
    description?: string;
    visibility?: "open" | "private";
    ttlSeconds?: number | null;
  },
  config: E2eConfig | undefined,
)

}

async function handleUpdateChannel(
  args: {
    channelId: string;
    name?: string;
    description?: string;
    visibility?: "open" | "private";
    ttlSeconds?: number | null;
  },
  config: E2eConfig | undefined,
) {
  const delayMs = config?.mock?.updateChannelDelayMs ?? 0;
  if (delayMs > 0) {
    await new Promise((resolve) => window.setTimeout(resolve, delayMs));
  }

  const identity = getIdentity(config);
  if (!identity) {
    const channel = getMockChannel(args.channelId);
    if (args.name !== undefined) {
      channel.name = args.name;
    }
    if (args.description !== undefined) {
      channel.description = args.description;
    }
    if (args.visibility !== undefined) {
      channel.visibility = args.visibility;
    }
    if (args.ttlSeconds !== undefined) {
      channel.ttl_seconds = args.ttlSeconds;
      channel.ttl_deadline =
        args.ttlSeconds === null
          ? null
          : new Date(Date.now() + args.ttlSeconds * 1000).toISOString();
    }
    touchMockChannel(channel);
    return toRawChannelDetail(channel, config);
  }

  const tags: string[][] = [["h", args.channelId]];
  if (args.name !== undefined) {
    tags.push(["name", args.name]);
  }
  if (args.description !== undefined) {
    tags.push(["about", args.description]);
  }
  if (args.visibility !== undefined) {
    tags.push(["visibility", args.visibility]);
  }
  if (args.ttlSeconds !== undefined) {
    tags.push(["ttl", args.ttlSeconds === null ? "" : String(args.ttlSeconds)]);
  }
  await submitSignedEvent(config, { kind: 9002, content: "", tags });

  // Re-fetch updated metadata
  const metaEvents = await relayQuery(config, [
    { kinds: [39000], "#d": [args.channelId], limit: 1 },
  ]);
  const ev = metaEvents[0];